1#ifndef _TEST_CCAPI_CHECK_H_
2#define _TEST_CCAPI_CHECK_H_
3
4#include <stdio.h>
5#include <stdarg.h>
6#include "test_ccapi_log.h"
7#include "test_ccapi_globals.h"
8
9int _check_if(int expression, const char *file, int line, const char *expression_string, const char *format, ...)
10  __attribute__ ((format (printf, 5, 6)));
11
12#define check_int(a, b) \
13		check_if(a != b, NULL)
14
15/*
16 *	if expression evaluates to true, check_if increments the failure_count and prints:
17 *
18 *	check_if(a!=a, NULL);
19 *	==> "/path/to/file:line: a!=a"
20 *
21 *	check_if(a!=a, "This shouldn't be happening");
22 *	==> "/path/to/file:line: This shouldn't be happening"
23 *
24 *	check_if(a!=a, "This has happened %d times now", 3);
25 *	==> "/path/to/file:line: This has happened 3 times now"
26*/
27
28#define check_if(expression, format, ...) \
29		_check_if(expression, __FILE__, __LINE__, #expression, format , ## __VA_ARGS__)
30
31#define check_if_not(expression, format, ...) \
32		check_if(!(expression), format, ## __VA_ARGS__)
33
34// first check if err is what we were expecting to get back
35// then check if err is even in the set of errors documented for the function
36#define check_err(err, expected_err, possible_return_values) \
37		do { \
38			check_if(err != expected_err, "unexpected error %s (%d), expected %s (%d)", translate_ccapi_error(err), err, translate_ccapi_error(expected_err), expected_err); \
39			check_if_not(array_contains_int(possible_return_values, possible_ret_val_count, err), "error not documented as a possible return value: %s (%d)", translate_ccapi_error(err), err); \
40		} while( 0 )
41
42int array_contains_int(cc_int32 *array, int size, cc_int32 value);
43
44#endif /* _TEST_CCAPI_CHECK_H_ */
45